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10301441 = 13775193
BaseRepresentation
bin100111010011…
…000000000001
3201101100220212
4213103000001
510114121231
61004443505
7153363233
oct47230001
921340825
1010301441
1158a6697
123549595
132198b37
141522253
15d8742b
hex9d3001

10301441 has 4 divisors (see below), whose sum is σ = 10376772. Its totient is φ = 10226112.

The previous prime is 10301399. The next prime is 10301443. The reversal of 10301441 is 14410301.

It is a happy number.

10301441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5107600 + 5193841 = 2260^2 + 2279^2 .

It is a cyclic number.

It is not a de Polignac number, because 10301441 - 26 = 10301377 is a prime.

It is a super-2 number, since 2×103014412 = 212239373352962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10301443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37460 + ... + 37733.

It is an arithmetic number, because the mean of its divisors is an integer number (2594193).

It is a Proth number, since it is equal to 2515 ⋅ 212 + 1 and 2515 < 212.

Almost surely, 210301441 is an apocalyptic number.

It is an amenable number.

10301441 is a deficient number, since it is larger than the sum of its proper divisors (75331).

10301441 is an equidigital number, since it uses as much as digits as its factorization.

10301441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75330.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 10301441 is about 3209.5857988220. The cubic root of 10301441 is about 217.5868574571.

Adding to 10301441 its reverse (14410301), we get a palindrome (24711742).

The spelling of 10301441 in words is "ten million, three hundred one thousand, four hundred forty-one".

Divisors: 1 137 75193 10301441